The following combination of six identical resistors R = R = R = R = Rs = Rg = Ro is built. A battery of 12V with internal resistance 2 Ω will be connected to two terminals out of three points a, b, and c. Between which two points should the battery be connected for the largest possible equivalent resistance?
R, WM
Select one:
a. between a and c
b. between b and c
c. between a and b
d. none of these
e. All are equal